-   Q-talk (
-   -   Need help with building an offset. (

Hawg Father of Seoul 11-09-2012 08:34 PM

Need help with building an offset.
We have a 30 x 48 pipe (rounded ends). Was figuring a 20 x 20 (id) firebox would work. Was trying to figure out how big to make the opening from the firebox to the chamber.


Garrett 11-09-2012 08:39 PM

I do know that you need the same square inches going in as you have coming out. There's a ratio chart on the web somewhere for it. I will try to find it or maybe someone will chime in who knows all that info.

Swamp Donkeyz BBQ 11-09-2012 08:40 PM

Yes, as stated above there's a chart and maybe a calculator also.

Sent from my iPhone using Tapatalk

Garrett 11-09-2012 08:45 PM

Maybe this will help or maybe there is a better one chart. Just google ratio chart for building a smoker. I know this is in a spreadsheet form and you can enter your dimensions and it will calculate for you.

Novass 11-10-2012 01:03 AM

Not to run the build off, but you can try . a lot of good people over there that can answer your ?.

Pappy 11-10-2012 09:08 AM

We use this one.

All times are GMT -5. The time now is 10:53 PM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
2003 -2012 BBQ-Brethren Inc. All rights reserved. All Content and Flaming Pig Logo are registered and protected under U.S and International Copyright and Trademarks. Content Within this Website Is Property of BBQ Brethren Inc. Reproduction or alteration is strictly prohibited.